CN109404663A - A kind of air duct heat-insulating system of subway - Google Patents
A kind of air duct heat-insulating system of subway Download PDFInfo
- Publication number
- CN109404663A CN109404663A CN201811540615.8A CN201811540615A CN109404663A CN 109404663 A CN109404663 A CN 109404663A CN 201811540615 A CN201811540615 A CN 201811540615A CN 109404663 A CN109404663 A CN 109404663A
- Authority
- CN
- China
- Prior art keywords
- rubber seal
- outside
- cylinder
- supporting block
- subway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/08—Means for preventing radiation, e.g. with metal foil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The present invention provides a kind of air duct heat-insulating system of subway, including air hose, insulating layer, aluminium foil layer, rubber seal cylinder, supporting block, fixed protection cylinder, card slot and snap-gauge；The outer cover of the air hose is equipped with insulating layer, and aluminium foil layer is equipped with inside and outside insulating layer, the outer cover of the insulating layer is equipped with rubber seal cylinder, the outside of the rubber seal cylinder is equipped with the fixed protection cylinder of square structure, and is inlaid with supporting block at quadripolar corners between fixed protection cylinder inside on the outside of rubber seal cylinder.Supporting block is bonded in the junction of rubber seal cylinder by the setting of rubber seal cylinder, can increase the sealing effect of insulating layer, further increases the thermal insulation property of air hose.The setting of fixed protection cylinder and snap-gauge convenient for fixed protection cylinder to be punctured into the outside of supporting block, and snap-gauge is slideably inserted into card slot, and quickly fixed protection cylinder detent can be fixed in the supporting block outside air hose, is operated more convenient.
Description
Technical field
The invention belongs to ventilation shaft technical fields, more specifically, in particular to a kind of air duct heat-insulating system of subway.
Background technique
Underground railway is a kind of traffic system of modernization, has the characteristics that speed is fast, the volume of the flow of passengers is big.Due to subway system
There are many electromechanical equipment and vehicle operation fever, passenger's heat dissipation, the heat brought into of fresh air etc., make subway system temperature,
Humidity is stepped up.If not can be well solved ventilation in subway, temperature can rise to the intolerable degree of passenger in subway.
Therefore, it is very necessary to establish good subway ventilating system, safety can not only be provided, environment of comfortably riding, reduce the energy and disappear
Consumption, and can reduce construction investment and the on-road efficiency of subway system.
The present inventor has found similar patent during patent searching, such as application No. is: 201120326978.9
Patent in, a kind of composite magnesium silicate air duct heat-insulating system, including air hose (1) are disclosed, it is characterized in that: the air hose (1) is set
There is a composite magnesium silicate heat preservation plate material layer (2), the heat preservation plate material layer (2) is externally provided with metal or colloid protective layer (3) and U-shaped anti-
It protects keel (4).Composite magnesium silicate heat preservation plate material is fitted on air hose by glue sticking, which has securely, and the service life is long, close
The advantages of the disadvantages of envelope property is good, and heat insulation effect is good, cleaning, overcomes dew and fibre shedding, it is particularly suitable for subway, heat
The industries such as electricity, building are widely used.
Based on above-mentioned, the inventors discovered that, in traditional air duct heat-insulating system of subway, the sealing performance of insulating layer is poor,
Heat insulation effect is influenced, while when protecting fixed to air hose, being operated more troublesome.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of air duct heat-insulating system of subway, to solve above-mentioned background skill
The sealing performance of the insulating layer proposed in art is poor, influences heat insulation effect, while when protecting fixed to air hose, operating number
Tired problem.
The purpose and effect of air duct heat-insulating system of subway of the present invention, are reached by technological means in detail below:
A kind of air duct heat-insulating system of subway, including air hose, insulating layer, aluminium foil layer, rubber seal cylinder, supporting block are fixed anti-
Casing, card slot and snap-gauge；The outer cover of the air hose is equipped with insulating layer, and aluminium foil layer is equipped with inside and outside insulating layer, institute
The outer cover of insulating layer is stated equipped with rubber seal cylinder, the outside of the rubber seal cylinder is equipped with the fixed protection cylinder of square structure,
And supporting block is inlaid at quadripolar corners between fixed protection cylinder inside on the outside of rubber seal cylinder.
Further, the rubber seal cylinder consists of two parts, and rubber seal cylinder internal diameter and insulating layer after combining
Outer diameter is identical.
Further, the inside of the supporting block is the outside that arc is bonded in rubber seal cylinder two parts junction, and
The outside of supporting block is the inner end corner that right angle can be attached to fixed protection cylinder.
Further, one end of the fixed protection cylinder is open shape structure, and the opening shape inner structural wall is equipped with upper
Opposite card slot down, and snap-gauge can be slidably inserted into card slot.
Further, the left and right ends in the outside of the card slot are at the same level.
Compared with prior art, the invention has the following beneficial effects:
Supporting block is bonded in the junction of rubber seal cylinder by the setting of rubber seal cylinder, can increase the sealing of insulating layer
Effect further increases the thermal insulation property of air hose.
The setting of fixed protection cylinder and snap-gauge, convenient for fixed protection cylinder to be punctured into the outside of supporting block, and by snap-gauge
It is slideably inserted into card slot, quickly fixed protection cylinder detent can be fixed in the supporting block outside air hose, operate more square
Just.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is enlarged structure schematic diagram at A of the invention.
Fig. 3 is enlarged structure schematic diagram at B of the invention.
Fig. 4 is the structural schematic diagram of rubber seal cylinder of the present invention.
Fig. 5 is the structural schematic diagram of fixed protection cylinder of the present invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- air hose, 2- insulating layer, 201- aluminium foil layer, 3- rubber seal cylinder, 4- supporting block, 5- fixed protection cylinder, 501- card
Slot, 502- snap-gauge.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 5:
The present invention provides a kind of air duct heat-insulating system of subway, including air hose 1, insulating layer 2, aluminium foil layer 201, rubber seal cylinder
3, supporting block 4, fixed protection cylinder 5, card slot 501 and snap-gauge 502；The outer cover of the air hose 1 is equipped with insulating layer 2, and insulating layer 2
Inside and outside be equipped with aluminium foil layer 201, the outer cover of the insulating layer 2 is equipped with rubber seal cylinder 3, the rubber seal cylinder 3
Outside be equipped with the fixed protection cylinder 5 of square structure, and quadripolar corners between the outside of rubber seal cylinder 3 and 5 inside of fixed protection cylinder
Place is inlaid with supporting block 4.
Wherein, the rubber seal cylinder 3 consists of two parts, and after combining 3 internal diameter of rubber seal cylinder and insulating layer 2 it is outer
Diameter is identical, facilitates the outside that rubber seal cylinder 3 is mounted on to insulating layer 2, and the inner wall of rubber seal cylinder 3 can be made to be tightly attached to heat preservation
On the outer wall of layer 2.
Wherein, the inside of the supporting block 4 is the outside that arc is bonded in 3 two parts junction of rubber seal cylinder, can be led to
Supporting block 4 is crossed to 3 coupling part adhesive seal of rubber seal cylinder, and the outside of supporting block 4 is that right angle can be attached to fixed protection cylinder 5
Inner end corner, and using supporting block 4 to fixed protection cylinder 5 support.
Wherein, one end of the fixed protection cylinder 5 is open shape structure, and the opening shape inner structural wall is equipped with phase up and down
Pair card slot 501, and snap-gauge 502 can be slidably inserted into card slot 501,5 detent of fixed protection cylinder quickly can be fixed on wind
In supporting block 4 outside pipe 1, operate more convenient.
Wherein, the left and right ends in the outside of the card slot 501 are at the same level, convenient for fixed protection cylinder 5 is punctured into supporting block 4
Outside.
The specifically used mode and effect of the present embodiment:
In the present invention, two parts of rubber seal cylinder 3 are respectively adhered on to the outside of insulating layer 2, and four groups of docking are glued
It is attached to 3 junction of rubber seal cylinder, then fixed protection cylinder 5 is punctured into the outside of supporting block 4, increases the sealing of insulating layer 2
Effect further increases the thermal insulation property of air hose, and snap-gauge 502 is slideably inserted into card slot 501, can be quickly by fixed protection
5 detents of cylinder are fixed in the supporting block 4 outside air hose 1, are operated more convenient.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of air duct heat-insulating system of subway, it is characterised in that: the air duct heat-insulating system of subway includes air hose (1), insulating layer
(2), aluminium foil layer (201), rubber seal cylinder (3), supporting block (4), fixed protection cylinder (5), card slot (501) and snap-gauge (502)；Institute
The outer cover of air hose (1) is stated equipped with insulating layer (2), and is equipped with aluminium foil layer (201), the guarantor inside and outside insulating layer (2)
The outer cover of warm layer (2) is equipped with rubber seal cylinder (3), and the fixation that the outside of the rubber seal cylinder (3) is equipped with square structure is anti-
Casing (5), and supporting block (4) are inlaid at quadripolar corners between fixed protection cylinder (5) inside on the outside of rubber seal cylinder (3).
2. air duct heat-insulating system of subway as described in claim 1, it is characterised in that: the rubber seal cylinder (3) is by two parts group
At, and rubber seal cylinder (3) internal diameter is identical as the outer diameter of insulating layer (2) after combination.
3. air duct heat-insulating system of subway as described in claim 1, it is characterised in that: the inside of the supporting block (4) is viscous for arc
It closes in the outside of rubber seal cylinder (3) two parts junction, and the outside of supporting block (4) is that right angle can be attached to fixed protection cylinder
(5) inner end corner.
4. air duct heat-insulating system of subway as described in claim 1, it is characterised in that: one end of the fixed protection cylinder (5) is to open
Shape structure is put, and the opening shape inner structural wall is equipped with card slot opposing upper and lower (501), and snap-gauge (502) can be slidably inserted into
In card slot (501).
5. air duct heat-insulating system of subway as described in claim 1, it is characterised in that: the left and right two in the outside of the card slot (501)
End is at the same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811540615.8A CN109404663A (en) | 2018-12-11 | 2018-12-11 | A kind of air duct heat-insulating system of subway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811540615.8A CN109404663A (en) | 2018-12-11 | 2018-12-11 | A kind of air duct heat-insulating system of subway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109404663A true CN109404663A (en) | 2019-03-01 |
Family
ID=65459426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811540615.8A Pending CN109404663A (en) | 2018-12-11 | 2018-12-11 | A kind of air duct heat-insulating system of subway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109404663A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03122323A (en) * | 1989-10-06 | 1991-05-24 | Furukawa Electric Co Ltd:The | Indoor piping material and its connecting material, and piping method |
| CN201818960U (en) * | 2010-10-25 | 2011-05-04 | 北京航信伟业保温科技有限公司 | Air duct heat-insulating system of subway |
| CN205065177U (en) * | 2015-10-14 | 2016-03-02 | 浙江振申绝热科技股份有限公司 | Hot heat preservation system of pipeline |
| CN206054958U (en) * | 2016-06-21 | 2017-03-29 | 北京杰得节能技术有限公司 | A kind of heating power anti-corrosion pipeline of excellent thermal insulation performance |
| CN206191171U (en) * | 2016-10-14 | 2017-05-24 | 常州市常通塑管有限公司 | And simultaneously, |
| CN107575702A (en) * | 2016-07-04 | 2018-01-12 | 常州市常通塑管有限公司 | A kind of heat-insulating pipe |
| CN108591692A (en) * | 2018-05-05 | 2018-09-28 | 芜湖君如保温材料有限公司 | A kind of inside and outside tube support arrangement |
-
2018
- 2018-12-11 CN CN201811540615.8A patent/CN109404663A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03122323A (en) * | 1989-10-06 | 1991-05-24 | Furukawa Electric Co Ltd:The | Indoor piping material and its connecting material, and piping method |
| CN201818960U (en) * | 2010-10-25 | 2011-05-04 | 北京航信伟业保温科技有限公司 | Air duct heat-insulating system of subway |
| CN205065177U (en) * | 2015-10-14 | 2016-03-02 | 浙江振申绝热科技股份有限公司 | Hot heat preservation system of pipeline |
| CN206054958U (en) * | 2016-06-21 | 2017-03-29 | 北京杰得节能技术有限公司 | A kind of heating power anti-corrosion pipeline of excellent thermal insulation performance |
| CN107575702A (en) * | 2016-07-04 | 2018-01-12 | 常州市常通塑管有限公司 | A kind of heat-insulating pipe |
| CN206191171U (en) * | 2016-10-14 | 2017-05-24 | 常州市常通塑管有限公司 | And simultaneously, |
| CN108591692A (en) * | 2018-05-05 | 2018-09-28 | 芜湖君如保温材料有限公司 | A kind of inside and outside tube support arrangement |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
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| RJ01 | Rejection of invention patent application after publication |